Pronunciation: (in-vûr'tās, -tāz), [key]
an enzyme, occurring in yeast and in the digestive juices of animals, that causes the inversion of cane sugar into invert sugar. Also,in•ver•tinPronunciation: (in-vûr'tn). [key]Also called sucrase.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.